Forgotten History: World's Biggest Black Powder Cannon - a 100-Ton Gun

Published on July 10, 2018
Duration: 26:09

This guide details the operational procedure for the massive Armstrong 100-Ton Gun, emphasizing its complex steam-powered hydraulic system for loading, aiming, and firing. It highlights the critical safety protocols required due to the use of black powder and the immense forces involved. The information is presented with the authority of Ian McCollum, an expert in historical firearms and artillery.

Quick Summary

The Armstrong 100-Ton Gun, weighing 100 tons for the barrel alone and 150 tons with its mounting, was the largest muzzle-loading firearm ever constructed. It fired a one-ton shell using a 450 lb black powder charge, capable of penetrating 15 inches of steel armor at 3 miles, with a maximum range of 8 miles.

Chapters

  1. 00:00Introduction and Historical Context
  2. 04:17Technical Specifications and Performance
  3. 08:23The Hydraulic Power System
  4. 11:16Ammunition Preparation and Safety
  5. 15:37The Loading Process and Communication
  6. 19:30Service History and Obsolescence

Frequently Asked Questions

What was the purpose of the Armstrong 100-Ton Gun?

The Armstrong 100-Ton Gun was developed by the British in the late 19th century as a deterrent against Italian super-battleships, aiming to protect trade routes in the Mediterranean.

How was the 100-Ton Gun operated?

It utilized a complex steam-powered hydraulic system for rotation, elevation, loading, and firing. A 35-man crew could achieve a rate of fire of one round every six minutes.

What were the key specifications of the 100-Ton Gun?

It fired a 2,000 lb shell with a 450 lb black powder charge, had a maximum range of 8 miles, and could penetrate 15 inches of steel armor at 3 miles.

Why is the 100-Ton Gun at Fort Rinella significant?

It is the largest muzzle-loading firearm ever built and is the only surviving example of its kind, preserved as a museum piece thanks to its unique historical preservation status.

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